Epson 502 (T502) Black Ink Bottle
verified 2026-10-07 Specs from Epson US (yield per ET-3850 spec page). Also known as: t502120-s, t502120, epson 502 black, epson t502 black.
Specs
| color | black |
|---|---|
| yield pages | 7500 |
| xl | No |
| type | ink bottle |
| sku | T502120-S |
| region | US |
Fits
- ink Epson 502 (T502) EcoTank ink bottles (US)
Keyed EcoFit refill bottles for US EcoTank ET-2700/2750/2760/2850/2980, ET-3700/3830/3850/3950 and ET-4750/4850/4950 series.
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Good to know
- Not interchangeable with 522 bottles: ET-2850 and ET-3850 take 502, but ET-2800 and ET-4800 take 522.
- Epson rates 502 replacement bottles in the ET-3850 at about 7,500 black / 6,000 color ISO pages.
- "Epson T502" and "Epson 502" are the same US product (SKU T502120-S for black). Outside the US, EcoTank printers use different bottle series (e.g., 104/103 in Europe).
- Part of the included ink is used for initial setup, so included-ink yields are lower than replacement bottles.
- Epson strongly recommends genuine ink; non-genuine ink damage is not covered by the limited warranty.
What does the Epson 502 (T502) Black Ink Bottle work with?
2 models in the graph.
- Epson EcoTank ET-2850 All-in-One OEM verified
Uses 502, not 522. - Epson EcoTank ET-3850 All-in-One OEM verified
Uses 502, not 522.
Informational only. Confirm with the manufacturer before buying or installing. Spotted a mistake? Report it.